Dead code elimination based on GVN results.

Change-Id: I5b77411a8f088f0b561da14b123cf6b0501c9db5
diff --git a/build/Android.gtest.mk b/build/Android.gtest.mk
index 24d96ba..5966951 100644
--- a/build/Android.gtest.mk
+++ b/build/Android.gtest.mk
@@ -154,6 +154,7 @@
   runtime/jni_internal_test.cc \
   runtime/proxy_test.cc \
   runtime/reflection_test.cc \
+  compiler/dex/gvn_dead_code_elimination_test.cc \
   compiler/dex/global_value_numbering_test.cc \
   compiler/dex/local_value_numbering_test.cc \
   compiler/dex/mir_graph_test.cc \